/**
 * Created with IntelliJ IDEA
 * Description:
 * User: Administrator
 * Data: 2023 - 05 - 18
 * Time: 9:36
 */
public class Practice {
        public void merge(int[] nums1, int m, int[] nums2, int n) {
            int i = m - 1;
            int j = n - 1;
            int k = m + n - 1;
            while((i >= 0) && (j >= 0)) {
                if(nums1[i] > nums2[j]) {
                    nums1[k] = nums1[i];
                    k--;
                    i--;
                }else {
                    nums1[k] = nums2[j];
                    k--;
                    j--;
                }
            }
            while(j >= 0){
                nums1[k] = nums2[j];
                k--;
                j--;
            }
        }
}
